Description Master Controller: The Grower's Choice digital lighting controller gives the ability for the grower to control as many as 200 fixtures. This model is adaptable with every GC-315 CMH, GC-630NS CMH, GC-1000 DE fixtures, as well as ROI Series LED grow lights. Dual-Channel Controller: This feature allows up to 100 fixtures per zone for daisy chaining. The added advantage of daisy chaining is that it allows the linking of several devices together in sequence, providing a unified control system over lighting operations. Complete Control: This is achievable through timed on/off switching, sunrise/sunset simulation, which together creates a better growing environment. It accurately measures temperature with dual thermal probes. Thermal-Threshold Auto Dim-Shutdown: This feature is added for the sake of additional protection. It automatically dims or shuts down your lights to prevent overheating, securing your system's safety and ensuring the longevity of your lights. Universal Application: This Master Controller from Grower's Choice offers a universal application, serving an extensive variety of illumination needs. We guarantee excellent customer service support, before and after your purchase.
